/* 登录页面样式 */
.login-container {
    display: flex;
    width: 100%;
    max-width: 1000px;
    height: auto;
    min-height: 600px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    margin: 20px auto;
    position: relative;
}

.login-left {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-color), #1a6a9e);
    color: white;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-left h1 {
    font-size: 36px;
    margin-bottom: 25px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.login-left p {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 15px;
}

.login-right {
    flex: 1;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-form {
    max-width: 380px;
    margin: 0 auto;
    width: 100%;
}

.login-form h2 {
    text-align: center;
    margin-bottom: 35px;
    color: #333;
    font-size: 28px;
    font-weight: 600;
}

.captcha-container {
    display: flex;
    gap: 12px;
    align-items: center;
}

.captcha-input {
    flex: 1;
}

.captcha-image {
    width: 130px;
    height: 50px;
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    border: 1px solid #ddd;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s;
}

.captcha-image:hover {
    background: linear-gradient(45deg, #e9ecef, #dee2e6);
}

.remember-me {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.remember-me label {
    font-weight: normal;
    cursor: pointer;
    margin: 0;
    font-size: 14px;
    color: #666;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    box-shadow: 0 4px 6px rgba(35, 133, 187, 0.2);
}

.btn-login:hover {
    background-color: #1a6a9e;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(35, 133, 187, 0.3);
}

.system-container {
    display: none;
    width: 100%;
    height: 100vh;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .login-container {
        flex-direction: column;
        max-width: 90%;
        height: auto;
    }
    
    .login-left, .login-right {
        padding: 40px 30px;
    }
    
    .login-left {
        text-align: center;
    }
}

@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .login-container {
        margin: 10px;
        max-width: 95%;
    }
    
    .login-left, .login-right {
        padding: 30px 20px;
    }
}